Marie E. Rognes
Chief Research Scientist
- Department
- Numerical Analysis and Scientific Computing
- Organisation
- Simula Research Laboratory
- Research Interests
- Scientific Computing Applied mathematics Numerical methods Partial differential equations Neuroscience
![Marie E. Rognes](/_next/image?url=%2Fimages%2Fperson-placeholder.png&w=384&q=75)
- meg@simula.no
Publications
2024
Journal Articles
P. Benedusi, A. J. Ellingsrud, H. Herlyng and M. E. Rognes
Scalable approximation and solvers for ionic electrodiffusion in cellular geometries
TBA
P. Benedusi, M. E. Rognes, P. Ferrari and S. Serra-Capizzano
Modeling excitable cells with the EMI equations: spectral analysis and iterative solution strategy
Journal of Scientific Computing
I. Gjerde, M. Kuchta, M. E. Rognes and B. Wohlmuth
Directional flow in perivascular networks: mixed finite elements for reduced-dimensional models on graphs
arXiv
N. Berre, M. E. Rognes and A. Massing
Cut finite element discretizations of cell-by-cell EMI electrophysiology models
TBA
P. Benedusi, P. Ferrari, M. E. Rognes and S. Serra-Capizzano
Modeling excitable cells with the EMI equations: spectral analysis and iterative solution strategy
Journal of Scientific Computing
R. Masri, M. Zeinhofer, M. Kuchta and M. E. Rognes
The modelling error in multi-dimensional time-dependent solute transport models
TBA
Book Chapters
C. Daversin-Catty, J. P. Dean and M. E. Rognes
Finite element software and performance for mixed-dimensional network models
TBA
2023
Journal Articles
I. Gjerde, M. Kuchta, M. E. Rognes and B. Wohlmuth
Directional flow in perivascular networks: Mixed finite elements for reduced-dimensional models on graphs
arxiv
J. S. Dokken, I. A. Baratta, J. P. Dean, M. Habera, J. S. Hale, C. Richardson, M. E. Rognes, N. Sime and G. N. Wells
DOLFINx: The next generation FEniCS problem solving environment
Zenodo
J. G. Laughlin, J. S. Dokken, H. Finsberg, E. A. Francis, C. T. Lee, M. E. Rognes and P. Rangamani
SMART: Spatial Modeling Algorithms for Reaction and Transport
The Journal of Open Source Software
E. Eliseussen, M. E. Rognes and T. B. Thompson
A-posteriori error estimation and adaptivity for multiple-network poroelasticity
ESIAM: Mathematical Modelling and Numerical Analysis
N. Boullé, P. E. Farrell and M. E. Rognes
Optimization of Hopf Bifurcation Points
SIAM Journal on Scientific Computing
G. S. Brennan, T. B. Thompson, H. Oliveri, M. E. Rognes and A. Goriely
The role of clearance in neurodegenerative diseases
SIAM Journal on Applied Mathematics
E. Piersanti, M. E. Rognes and V. Vinje
Are brain displacements and pressures within the parenchyma induced by surface pressure differences? A computational modelling study
PLOS ONE
V. Vinje, B. Zapf, G. Ringstad, P. K. Eide, M. E. Rognes and K. Mardal
Human brain solute transport quantified by glymphatic MRI-informed biophysics during sleep and sleep deprivation
Fluids and Barriers of the Central Nervous System
M. J. Sætra, A. J. Ellingsrud and M. E. Rognes
Neural activity induces strongly coupled electro-chemo-mechanical interactions and fluid flow in astrocyte networks and extracellular space – a computational study
PLoS Computational Biology
I. Gjerde, M. E. Rognes and A. Sánchez
The directional flow generated by peristalsis in perivascular networks - theoretical and numerical reduced-order description
Journal of Applied Physics
Posters
M. Causemann, R. Enger and M. E. Rognes
Computational Modeling of Astrocyte Endfeet: Insights into their Mechanical Buffering Function
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E. Hauge, M. J. Sætra, G. T. Einevoll, M. E. Rognes and G. Halnes
Neuronal synchronization through electrochemical ephaptic coupling
Bernstein Conference, 2023 Berlin, Germany
Talks, invited
A. J. Ellingsrud, M. J. Sætra and M. E. Rognes
Mathematical modeling of electrical, chemical and mechanical interplay in brain tissue
Seminar UiO, Oslo, Norway
M. E. Rognes
Perivascular pathways and the dimension-2 gap
Scientific Computing Seminar, Brown University, Providence, Rhode Island, US
M. E. Rognes
Perivascular pathways and the dimension-2 gap
Numerical Analysis and Scientific Computing Seminar, Courant Institute, NY, US
M. E. Rognes
Brains in motion - computational modelling of the brain's waterscape
Oden Institute Seminar, University of Texas at Austin, TX, US
M. E. Rognes
Perivascular pathways and the dimension-2 gap
CMOR Colloqium Series, Rice University, Houston, TX, US
M. E. Rognes
Brains in motion - computational modelling of the brain's waterscape
Fluid Mechanics, Combustion, & Engineering Physics Seminar, University of California San Diego, San Diego, US
Talks, contributed
C. Daversin-Catty, J. P. Dean, M. E. Rognes and G. N. Wells
Mixed-Domain Coupled Finite Elements in FEniCSx
SIAM CSE23 - Amsterdam, the Netherlands
2022
Journal Articles
C. Daversin-Catty, I. Gjerde and M. E. Rognes
Geometrically reduced modelling of pulsatile flow in perivascular networks
Frontiers in Physics
M. Causemann, V. Vinje and M. E. Rognes
Human intracranial pulsatility during the cardiac cycle: a computational modelling framework
Fluids and Barriers of the Central Nervous System
M. Hornkjøl, L. M. Valnes, G. A. Ringstad, M. E. Rognes, P. K. Eide, K. Mardal and V. Vinje
CSF circulation and dispersion yield rapid clearance from intracranial compartments
Frontiers in Bioengineering and Biotechnology
Posters
M. J. Sætra, A. J. Ellingsrud and M. E. Rognes
Modeling electrodiffusive, osmotic, and hydrostatic interplay in astrocyte networks
Talks, keynote
M. E. Rognes
Such stuff as dreams are made on: a finite element tale of optimal transport and brain clearance
Acta Numerica 30th Birthday Conference, Banach Centre at Bedlewo, Poland
M. E. Rognes
Mathematical modelling of human brain transport: from medical images to biophysical simulation
ECCOMAS Conference, Oslo, Norway
Talks, invited
M. E. Rognes
Such stuff as dreams are made on: a computational tale of optimal transport and brain clearance
IEEE Brain Discovery Workshop on Brain, Mind and Body: Cognitive Neuroengineering for Health and Wellness
M. E. Rognes
Finite elements and brain multiphysics
MAE 207: Finite element analysis in coupled problems, UCSD, La Jolla, US
M. E. Rognes
Cell-based modelling and simulation of excitable tissue
Simula Research Laboratory, Oslo, Norway
A. J. Ellingsrud and M. E. Rognes
Computational brainphatics: coupled models of mechanics and electrophysiology in brain tissue
DigiBrain Symposium, Simula Research Laboratory, Oslo, Norway
M. E. Rognes
Finite element adaptivity for human brain mechanics
FEniCS'22, University of California San Diego, La Jolla, US
M. E. Rognes
Mathematical modelling of human brain transport: from medical images to biophysical simulation
UCSD Institute for Neural Computation seminar series, La Jolla, CA, USA
M. E. Rognes
Mathematical modelling of human brain transport: from medical images to biophysical simulation
Pretty Porous Science Seminar, University of Stuttgart, Stuttgart, Germany
M. E. Rognes
Mathematical modelling of human brain transport: from medical images to biophysical simulation
Laboratoire Mechnique des Solides, École Polytechnique, Paris, France
Talks, contributed
C. Daversin-Catty, V. Vinje, I. Gjerde, K. Mardal and M. E. Rognes
Modeling fluid flow in perivascular networks
ECCOMAS22, Oslo (Norway)
M. Causemann, V. Vinje and M. E. Rognes
The pulsating brain: an interface-coupled fluid-poroelastic model of the cranial cavity
ECCOMAS Congress 2022, Oslo, Norway
Public outreach
M. E. Rognes
Waterscales: Mathematical and computational foundations for modelling cerebral fluid flow
European Mathematical Society Magazine
Miscellaneous
M. Causemann, V. Vinje and M. E. Rognes
Software and Data for "Human intracranial pulsatility during the cardiac cycle: a computational modelling framework"
2021
Journal Articles
C. Daversin-Catty, C. Richardson, A. J. Ellingsrud and M. E. Rognes
Abstractions and Automated Algorithms for Mixed Domain Finite Element Methods
ACM Transactions on Mathematical Software
Book Chapters
A. J. Ellingsrud, C. Daversin-Catty and M. E. Rognes
A cell-based model for ionic electrodiffusion in excitable tissue
Modeling Excitable Tissue: The EMI Framework
Talks, invited
C. Daversin-Catty and M. E. Rognes
Mixed-dimensional coupled finite elements in FEniCS.
Indo-Norwegian workshop on computational challenges and modelling of coupled processes in porous media, University of Bergen (Norway)
C. Daversin-Catty, I. Gjerde, K. Mardal, M. E. Rognes and V. Vinje
Modeling fluid flow in perivascular networks
Oslo glymphatics symposium, Oslo (Norway)
2018
Journal Articles
G. Balaban, H. Finsberg, S. W. Funke, T. F. Håland, E. Hopp, J. Sundnes, S. Wall and M. E. Rognes
In vivo estimation of elastic heterogeneity in an infarcted human heart
Biomechanics and modeling in mechanobiology
2017
Journal Articles
G. Balaban, H. Finsberg, H. H. Odland, M. E. Rognes, S. Ross, J. Sundnes and S. Wall
High‐resolution data assimilation of cardiac mechanics applied to a dyssynchronous ventricle
International journal for numerical methods in biomedical engineering